Siren and light-bar control box



FIG. 1 is a perspective view of a siren and light-bar control box showing the housing and the layout of my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken line showing of the siren and light-bar control box is for the purpose of illustrating environmental structure and forms no part of the claimed design. 

The ornamental design for a siren and light-bar control box, as shown and described. 